Lung cancer (LC) and lymph node (LN) tuberculosis are two common entities around the world. 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography-computed tomography (PETCT) is frequently used in LC, because accurate lymph node (LN) staging is critical to choose appropriate treatment and to predict prognosis.

Introduction: Rituximab induced hepatitis B virus (HBV) reactivation in both HBsAg-positive and HBsAg-negative chronic hepatitis B patients had been reported. Among these studies, most rituximab therapy was concomitant with chemotherapy including steroid.

We report the case of a fatal intracranial hemorrhage after dobutamine stress echocardiography for chest pain in a 63-year-old female with no previous vascular risk factors. The patient experienced severe headache during stress testing and became clinically unresponsive 2-3 hours afterward.

A 47-year-old female patient was admitted to our institution with the chief complaint of persistent neck pain for more than 3 months. She had no symptoms of numbness, weakness, or pain in her extremities.

A 50-year-old man undergoing repeat induction chemotherapy for refractory AML had his course complicated by febrile neutropenia. He was diagnosed with a disseminated pseudomonas infection involving the lung and skin.